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MT 3: Momentum

Total questions: 43

Worksheet time: 41mins

Name
Class
Date
1.
Momentum is a 
a)
Scalar
b)
Vector
c)
Mentum is an awesome candy bar I want mo of
2.
The formula for momentum is
a)
p=mv²
b)
p=m²v
c)
p=mv
d)
m=pv
3.
What is the net momentum of a 2 kg car traveling at  5 m/s to the right running into the back of a 20 kg train that is traveling at 10 m/s in the same direction?
a)
190 kg*m/s
b)
200 kg*m/s
c)
210 kg*m/s
d)
100 kg*m/s
4.
What is the impulse of a 5 N force acting for 5 seconds
a)
1 kg*m/s
b)
125 kg*m/s
c)
25 kg*m/s
d)
62.5 kg*m/s
5.

Which of the following has the greatest momentum?

a)

a scurrying cockroach

b)

a parked semi-truck

c)

more information is needed

6.
Most modern vehicles have padded dashboards. This reduces collision injuries by...
a)
reducing the driver's change in momentum
b)
increasing the driver's change in momentum
c)
increasing the force of impact
d)
increasing the time of impact
7.
A 50 kg ball rolls down the street at 5 m/s. Calculate the momentum of the ball. 
a)
55 kg*m/s
b)
100 kg*m/s
c)
250 kg*m/s
d)
500 kg*m/s
8.

Two skaters begin at rest. Skater 1 has a smaller mass than Skater 2. After they push off each other,...

a)

Skater 1 experiences a greater change in momentum

b)

Skater 2 experiences a greater change in momentum

c)

Skater 1 has a greater speed than Skater 2

d)

Skater 1 experiences a greater force

9.
Parkour Peter bends his knees upon landing in order to ____
a)
reduce his change in momentum
b)
increase his change in momentum
c)
increasing his landing time
d)
increasing his landing force
10.
Both students experience the same ____
a)
force of impact
b)
time of impact
c)
change in momentum
d)
all of the above
11.
The momentum of an object depends upon the object's ___________&_____________.  
a)
size and shape
b)
mass and speed
c)
mass and veloctiy
d)
mass and energy
12.
The definition of momentum is
a)
Mass in Motion
b)
The size of an object
c)
The velocity of an object
d)
A comparison between two objects
13.
A runner has a momentum of 720 kg m/s and is traveling at a velocity of 5 m/s. What is his mass?
a)
14.4 kg
b)
1400 kg
c)
144 kg
d)
360 kg
14.
When the speed of an object is doubled, its momentum
a)
remains unchanged in accord with the conservation of momentum.
b)
doubles
c)
quadruples
d)
decreases
15.

Which of the following has the MOST momentum?

a)

rolling ping-pong ball

b)

rolling bowling ball

c)

rolling soccer ball

d)

rolling basketball

16.

Which object has more momentum?

a)

Baseball in the pitchers hand

b)

baseball, lost, in a messy room

c)

baseball in flight

d)

baseball in a catchers mitt

17.

What is the unit for momentum?

a)

m/sec

b)

kg/sec

c)

kg/m

d)

kg x m/sec

18.

What is the unit for velocity?

a)

m/sec

b)

kg/sec

c)

kg/m

d)

kg x m/sec

19.
What is the unit for mass?
a)
m/sec
b)
kg/sec
c)
kg
d)
kg m/sec
20.

In order for an object to have momentum it must be ________

a)

moving

b)

motionless

c)

alive

d)

asleep

21.
A boy kicks a football with a force of 20 N, the time the force acts for is 0.3 s.
Calculate the impulse on the ball.
a)
1 N*s
b)
6 N*s
c)
33.3 N*s 
d)
None of these
22.
When two objects collide, the Pbefore is ____________ the Pafter.
a)
more than 
b)
less than 
c)
equal to
d)
unrelated to
23.

What restaurant has this logo?

a)

Burger King

b)

McDonalds

c)

Carl's Jr.

d)

In-N-Out

24.

What dance craze did this kid create?

a)

floss

b)

kiki

c)

dab

d)

dougie

25.

Name this video game

a)

Minecraft

b)

Skylander

c)

Fortnite

d)

Just Dance

26.

Can you name this hit series?

a)

Big Bang Theory

b)

Westword

c)

Walking Dead

d)

Stranger Things

27.

Who sings the song "In My Feelings- Kiki Do you love me"

a)

Drake

b)

Taylor Swift

c)

Beyonce

d)

The Weekend

28.
Who Is This?
a)
LeBron James 
b)
Stephen Curry
c)
Michael Jordan
d)
Kevin Durant
29.
Who is the forgetful fish in Finding Nemo?
a)
Marlin
b)
Nemo
c)
Dory
d)
Patrick
30.
What is the most used app?
a)
Twitter
b)
Facebook
c)
Instagram
d)
Pinterest
31.
What is the most spoken language in the world?
a)
Chinese 
b)
English 
c)
French
d)
Spanish 
32.

Who has the most followers on Instagram?

a)

Ariana Grande

b)

Kim Kardashian

c)

Cristiano Ronaldo

d)

Beyonce

33.

New York is know as the Big

a)

Tamale

b)

Tomato

c)

Apple

d)

Cheese

34.

Which superhero has no super powers?

a)

Batman

b)

Spiderman

c)

Wonder Woman

d)

Superman

35.

Momentum is represented with which letter?

a)

b

b)

m

c)

v

d)

p

36.

What is the unit for momentum?

a)

m/s

b)

kg

c)

N

d)

kg* m/s

e)

J

37.

The change in momentum is...

a)

Power

b)

Energy

c)

Impulse

d)

Force

38.

Momentum is always conserved.

a)

True

b)

False

39.

A bouncy ball hitting the ground.

a)

Elastic Collison

b)

Inelastic Collision

40.

A ball falls on chewed gum.

a)

Elastic Collison

b)

Inelastic Collision

41.

After an inelastic collision both objects will...

a)

move at the same speed

b)

have less mass

c)

change momentum

d)

have different speeds

42.

If an object velocity is 0 m/s which of the is true.

a)

The object has momentum

b)

The object's momentum is changing

c)

The object has NO momentum

43.

What object will have more momentum a 1000 kg truck moving 7 m/s or a 500 kg car moving 10 m/s

a)

Truck

b)

Car